.view {
  display: flex;
  justify-content: center;
  height: calc(100vh - 100px);
  overflow: auto;
}
.view .back {
  position: absolute;
  top: 0;
  left: 0;
  color: #fff;
  font-size: 20px;
  transition: color 0.3s;
  width: 40px;
  line-height: 30px;
  background-color: red;
}
.view .pageContainer {
  width: max-content;
  max-width: 100%;
  box-shadow: rgba(0, 0, 0, 0.2) 0px 2px 4px 0px;
}
.view .pageTool {
  position: absolute;
  bottom: 30px;
  padding: 8px 15px;
  color: white;
  background: #3b62b8;
  border-radius: 15px;
}
.view .pageTool .outlined {
  margin: 0 10px;
  user-select: none;
}
.view .pageTool input {
  display: inline-block;
  width: 50px;
  height: 24px;
  margin-right: 10px;
  text-align: center;
}
.view .pageTool input::-webkit-outer-spin-button,
.view .pageTool input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}
.view .pageTool input[type='number'] {
  -moz-appearance: textfield;
}
